X 3 6x x 30 July 8, 2019 16 32 64 128 X 3 6x x 30 0 X 3 6x 2 x 30 X 3 6x 2 x 30 0 X 3 6x 2 x 30 factored Giải phương trình x 3 6x x 30 0 Factorise x 3 6x 2 x 30 X 3 6x 2 x 30 )/( x 5 F x )= x 3 6x 2 x 30 X 3 6x 2 30x 102 )/( x 10 X 3 4x 4 x 1 6x 30 F x )= x 3 5x 2 6x 30
